130207254

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2789}}^1$

素因数の和:3076

約数の個数: 32

約数和(自身を含む): 269982720

約数和(自身を除く): 139775466

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 251, 502, 753, 1506, 2789, 5578, 7781, 8367, 15562, 16734, 23343, 46686, 86459, 172918, 259377, 518754, 700039, 1400078, 2100117, 4200234, 21701209, 43402418, 65103627, 130207254]

約数ペア:

[(1, 130207254), (2, 65103627), (3, 43402418), (6, 21701209), (31, 4200234), (62, 2100117), (93, 1400078), (186, 700039), (251, 518754), (502, 259377), (753, 172918), (1506, 86459), (2789, 46686), (5578, 23343), (7781, 16734), (8367, 15562)]